Wood-plastic composite - Wikipedia Wood-plastic composites (WPCs) are composite materials made of wood fiber/wood flour and . The most widespread use of WPCs in North America is in outdoor deck floors, but it is also used for railings, fences, . Manufacturers claim that wood-plastic composite is more environmentally friendly and requires less..

Decks.com. Composite Decking Material Review Here is a large list of approved composite decking manufacturers that you can compare costs per foot. . composite material with a thin layer of PVC capstock for a hardened exterior shell . Your frame will last the life of your composite flooring